Can use bypass the antitheft system module and where is it located

This is my car ! I was getting off work got in car started up put in gear car cut off Started again same thing then notice red light and car wouldn't say anything I had Car towed ! No problem with car at all .why would this happen ?

get a repair manual from the manufacturer. that will tell you what and why and the fuse for those is usually on the wiring to thr battery check the fuse that's probably all it is